Evidence map›Paper›PMID 34712273›Full record

ArticleFrontiers in genetics2021

Super Enhancer Profiles Identify Key Cell Identity Genes During Differentiation From Embryonic Stem Cells to Trophoblast Stem Cells Super Enhencers in Trophoblast Differentiation.

Rongpu Jia, Yu Gao, Song Guo, Si Li, Liangji Zhou, Chenyu Gou, Yijuan Huang, Meiqiong Fan, Yuanqiu Chen

Open access · goldAbstract read
In one paragraph

Article in Frontiers in genetics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.2field-weighted citation impact, top 46% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 5 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 1 country.

Rongpu JiaThe Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.
Yu GaoThe Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.
Song GuoThe Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.
Si LiThe Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.
Liangji ZhouThe Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.
Chenyu GouThe Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.
Yijuan HuangThe Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.
Meiqiong FanThe Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.
Yuanqiu ChenThe Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.
Sixth Affiliated Hospital of Sun Yat-sen University · CNSun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Trophoblast stem cells (TSCs) are derived from blastocysts and the extra-embryonic ectoderm (ExE) of post-implantation embryos and play a significant role in fetal development, but the roles that TSCs play in the earlier status of fetal diseases need further exploration. Super enhancers (SEs) are dense clusters of stitched enhancers that control cell identity determination and disease development and may participate in TSC differentiation. We identified key cell identity genes regulated by TSC-SEs via integrated analysis of H3K27ac and H3K4me1 chromatin immunoprecipitation sequencing (ChIP-seq), RNA-sequencing (RNA-seq) and ATAC-sequencing (ATAC-seq) data. The identified key TSC identity genes regulated by SEs, such as epidermal growth factor receptor (EGFR), integrin β5 (ITGB5) and Paxillin (Pxn), were significantly upregulated during TSC differentiation, and the transcription network mediated by TSC-SEs enriched in terms like focal adhesion and actin cytoskeleton regulation related to differentiation of TSCs. Additionally, the increased chromatin accessibility of the key cell identity genes verified by ATAC-seq further demonstrated the regulatory effect of TSC-SEs on TSC lineage commitment. Our results illustrated the significant roles of the TSC-SE-regulated network in TSC differentiation, and identified key TSC identity genes EGFR, ITGB5 and Pxn, providing novel insight into TSC differentiation and lays the foundation for future studies on embryo implantation and related diseases.

Indexed as

embryonic stem cellH3K27acH3K4me1super enhancertrophoblast stem cell

Identifiers

PMID34712273
PMCPMC8546299
OpenAlexW3207388763

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.